CN102299446A - Next generation safety connector for electric warming pad - Google Patents
Next generation safety connector for electric warming pad Download PDFInfo
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- CN102299446A CN102299446A CN2010102124138A CN201010212413A CN102299446A CN 102299446 A CN102299446 A CN 102299446A CN 2010102124138 A CN2010102124138 A CN 2010102124138A CN 201010212413 A CN201010212413 A CN 201010212413A CN 102299446 A CN102299446 A CN 102299446A
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- connector
- terminal
- socket
- electric pad
- lid
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Abstract
The invention provides a next generation safety connector for an electric warming pad, in particular to a next generation safety connector for an electric warming pad, for providing connector standard. In the connector standard, the connector for the electric warming pad is modelled so that miniaturization is facilitated; simultaneously, the safety of the structure is ensured; the assembling and operating performance is improved; and the connector can be stably applied to the electric warming pad. In the connector disclosed by the invention, the electric warming pad is composed of a bolt connector and a socket connector, wherein a connection hole, an assembly hole and a lug boss are formed on the bolt connector; a terminal fixedly arranged in a wire-connecting plate is a hollow tube; a jack is built in the socket connector combined with the terminal arranged on the wire-connecting plate of the bolt connector; a plug is also included; the plug comprises a guide groove for separating the jack to be inserted in the terminal; lug bosses are respectively formed on the upper and lower parts of the plug; and a cover is used for covering the external part of the bolt connector and the plug of the socket connector.
Description
Technical field
The present invention relates to be used for the breaking piece of electric pad, relate to a kind of breaking piece of future generation that is used for electric pad in more detail, can the connector modulesization of electric pad will be used for, make it smaller volume, guarantee electric fail safe, improve assembling and operation simultaneously, thereby the connector standards that can stably be used for electric pad is provided.
Background technology
In general, electric pad is equipped with the electrical connection connector that is used to switch on and adds the fever line.
Fig. 1 installs an example that is electrically connected connector 20 for electricity is provided the heating line of giving electric pad.
As shown in Figure 1, being electrically connected connector 20 generally comprises pinned coupler 30 parts that are installed on the electric pad, is connected socket connector 40 parts on the described pinned coupler 30, the controller 21 that is used to switch on and latch 22.
The instantiation that is used for the electrical connection connector 20 of electric pad is that " connector that is used for electric pad " of 2007-0117256 is specifically open at Korea S's publication communique publication number.
Fig. 2 is the concrete structure example of electrical connection connector 20 that is used for the prior art of electric pad, though with the connector of the simple expression of Fig. 1 some differences are arranged, the connector construction of Fig. 2 is to be developed to the exemplary configuration that is used for electric pad.
The primary structure of this electrical connection connector 20 comprises: be installed in pinned coupler 30 and socket (receptacle) connector 40 that is connected on the described pinned coupler 30 on the electric pad, pinned coupler 30 inside are provided with terminal block 50.
Pinned coupler 30 is integrally formed by lower support plate 31, upper support board 32 and vertical component effect 33, and pinned coupler 30 can be installed on electric pad 10; Pinned coupler 30 also has the open groove 34 of an end, is used to be plugged on electric pad 10.
In addition, have the anchor clamps 35 that are used to settle the terminal block 50 that is arranged with terminal 51 on the upper support board 32, on anchor clamps 35, install and fix terminal block 50.
Described socket connector 40 is connected with the cable 41 that external power source is provided, and has the socket 42 corresponding with each terminal 51, is used to be connected and fixed the terminal 51 that is arranged on terminal block 50.
In addition, pinned coupler 30 also comprises the other lid 52 that combines with upper support board 32.
Described lid 52 carries out combination by many places through hole 53 by connection means such as screws, is used to cover the top of pinned coupler 30.
Fig. 3 is the winding diagram of electrical connector 20 being installed and being powered on the heating line 11 that is arranged on the electric pad 10.
According to the winding diagram of Fig. 3, link 54 is processed in the end that is arranged in the terminal 51 of terminal block 50, at described link 54 welding (so1dering) and the metal wire 11a that heating line 11 is connected, heating line 11 can be switched on.
Fig. 4 is the detailed structure of welded wire 11a on the linkage section 54 of the terminal 51 that is arranged in terminal block 50.
Here, the cross section of terminal 51 is solid circles.
In addition, for welded wire 11a, described link 54 is processed into the plane.
Drawing symbol " 55 " among Fig. 4 is that expression is welded on the solder splashes (soldering bead) that the plane after-hardening of link 54 forms with metal wire 11a.
Above-mentioned electrical connection connector 20 of the prior art has following problem.
Because being installed in pinned coupler 30 parts of electric pad 10 is separate structure with socket connector 40 parts that are connected described pinned coupler 30, the socket 42 of socket connector 40 also can be easy to come off from the terminal block 50 that is installed in pinned coupler 30 under very little external force.The reason that this usage safety performance that becomes electric pad 10 reduces.
Because being arranged in the terminal 51 of the terminal block 50 of pinned coupler 30 is exposed on the external, and the socket 42 of the socket connector 40 of opposite side directly is connected terminal 51, cause bad order, occur because the position deformation and failure of the terminal 51 that external force causes is difficult to make component specificationization or miniaturization from structure.
Need repeatedly combination assembling during in conjunction with assembling pinned coupler 30, terminal block 50, lid 52, make the operation very complicated that is arranged on the electric pad 10.
Be processed into plane link 54 owing to will be arranged in the end of terminal 51 of the back panel wiring plate 50 of pinned coupler 30, and come to the energising of heating line 11 at described link 54 welded wire 11a, therefore need carry out the link 54 of the terminal 51 of terminal block 50 is processed as the other plane processing operation on plane, and because terminal 51 is cylindrical, material usage is many, and weight is also heavy.
In addition, although the link 54 of terminal 51 is carried out processing back, plane welded wire 11a, thereby the separation that has reduced metal wire 11a comes off, and welding portion may come off from link 54.Develop into can not energising thereupon, short circuit and zygonema problems such as (short circuit), reduces electric fail safe.
Summary of the invention
The present invention proposes in order to solve the existing problem that is used for the electrical connection connector of electric pad, its purpose is to provide connector standards, the connector modelling that is used in electric pad constitutes, so that normalization and miniaturization, guarantee fail safe on the structure simultaneously, therefore can stably use electric pad.
Another object of the present invention is to provide a kind of connector that is used for electric pad, make socket connector be not easy to come off, improve the safety in utilization of electric pad, when improving outward appearance, prevent the distortion and the breakage of the terminal that causes because of external force from pinned coupler.
Another object of the present invention is to simply to finish assembling operation when terminal block and lid are assembled in combination on pinned coupler, improve the operation that latch is set in electric pad.
Another purpose of the present invention is to be arranged in by change the terminal structure of the terminal block of pinned coupler inside, thereby can make economically, improves simultaneously in the electric pad use because the electric safety problem that the short circuit of metal wire and zygonema etc. cause.
To achieve these goals, the invention provides a kind of breaking piece of future generation that is used for electric pad, the connector that is used for electric pad comprises:
Pinned coupler, described pinned coupler are installed on the electric pad and are mounted with terminal block; Socket connector, described socket connector has socket, and described socket connects the terminal block of described pinned coupler; Terminal block, described terminal block are arranged on the described pinned coupler; And terminal, described terminal stationary arrangement is on described terminal block; Described pinned coupler has the groove that can be plugged on the opening on the electric pad, and the groove of described opening is integrally formed by lower support plate, upper support board and vertical component effect, and the groove of described opening is used to be installed in electric pad; Lid, described lid is used to cover the outside of connector;
Connecting hole, described connecting hole are formed on the lower support plate and the upper support board of described pinned coupler to be distinguished on the corresponding position;
Sliding tray, described sliding tray are formed on an end of upper support board, are used to install described terminal block;
Assembly hole, described assembly hole is formed on the clamping plate, and described assembly hole is corresponding with the connecting hole of described lower support plate, is used to connect described terminal block and combined cover;
The slip boss, described slip boss is formed on a side of described upper support board, is used for combining closely with the lower side boss of socket connector;
Terminal, described terminal is fixedly installed on the described terminal block, and described terminal is the inner empty hollow tubular that is, is used to connect the socket of described socket connector;
Plug, described plug is built-in with socket, and described plug also has guiding groove, is used to separate socket and inserts terminal;
Lid, described lid is with the form of the plug that covers socket connector and the combined outside of described pinned coupler, the inwall of described lid is protruding with rib, described rib is clipped in the guiding groove, described guiding groove is formed on the plug of described socket connector, the inwall of described lid also has axle sleeve, and described axle sleeve is corresponding with connecting hole and assembly hole on being formed on described pinned coupler, installs with link.
In addition, the both sides on the upper support board surface of described pinned coupler are formed with the projection that is used for anti-sliding stop, are used to prevent the slip of the plug of socket connector.
In addition, the shape of upper and lower of boss that is formed on described socket connector upper and lower part is symmetrical, and the boss of bottom and pinned coupler is fitted, the end applying of top and lid.
The present invention can will be used for the connector modelling of electric pad, so that miniaturization has been guaranteed fail safe on the structure simultaneously, therefore can stablize the use electric pad.
The present invention can make socket connector be not easy to come off from pinned coupler, thereby improve the safety in utilization of electric pad, and improve the outward appearance that is provided with, simultaneously for the connector of electric pad, prevent the distortion and the breakage of the terminal that causes because of external force, can use repeatedly for a long time.
When terminal block and lid are assembled in combination on pinned coupler of the present invention, owing to assembling simply makes the operation that latch is set in electric pad convenient.
The present invention is arranged in the terminal of pinned coupler back panel wiring plate by minimizing material uses, and can realize making economy, and the adhesion of increase and inner wire is improved problems such as short circuit and zygonema simultaneously.
Description of drawings
Fig. 1 is used to illustrate that the electrical connection connector is installed in the schematic diagram of an execution mode on the electric pad;
Fig. 2 is the existing decomposing schematic representation that is used for the connector of electric pad;
Fig. 3 is the existing winding diagram that is used for the connector of electric pad;
Fig. 4 is the detailed view of the A part of Fig. 3;
Fig. 5 is the decomposing schematic representation of the connector that is used for electric pad according to the embodiment of the present invention;
Fig. 6 (a) and Fig. 6 (b) are pinned coupler detail drawings according to the embodiment of the present invention;
Fig. 7 is a terminal block according to the embodiment of the present invention, and Fig. 7 (a) is a plane graph, and Fig. 7 (b) is a side view;
Fig. 8 is a socket connector schematic diagram according to the embodiment of the present invention;
Fig. 9 (a) and Fig. 9 (b) are the detail drawings of lid according to the embodiment of the present invention;
Figure 10 be represent according to the embodiment of the present invention pinned coupler and the connection status of socket connector, be the plane graph of state that lid is separated;
Figure 11 be represent according to the embodiment of the present invention pinned coupler and the connection status of socket connector, be plane graph with the state of lid combination.
Reference numeral
10: electric pad 60: pinned coupler
61: lower support plate 62: upper support board
63: vertical component effect 64: groove
65: connecting hole 66: clamping plate
67: sliding tray 68: assembly hole
69: boss 69a: anti-sliding stop is with protruding
70: terminal block 71: terminal
80: socket connector 81: lid
82: boss 83: socket
84: guiding groove 85: plug
90: connector 91: rib (rib)
92: axle sleeve (boss) 93: link
Embodiment
Below, be described with reference to the accompanying drawings the present invention.
Fig. 5 is the decomposing schematic representation of the connector that is used for electric pad according to the embodiment of the present invention.Fig. 6 (a) and Fig. 6 (b) are pinned coupler detail drawings according to the embodiment of the present invention.Fig. 7 is a terminal block according to the embodiment of the present invention, and Fig. 7 (a) is a plane graph, and Fig. 7 (b) is a side view.Fig. 8 is a socket connector schematic diagram according to the embodiment of the present invention.Fig. 9 (a) and Fig. 9 (b) are the detail drawings of lid according to the embodiment of the present invention.Figure 10 represent according to the embodiment of the present invention pinned coupler and the connection status of socket connector, be the plane graph of state that lid is separated.Figure 11 represent according to the embodiment of the present invention pinned coupler and the connection status of socket connector, be plane graph with the state of lid combination.
To shown in Figure 11, the breaking piece of future generation 90 that is used for electric pad of the present invention comprises: pinned coupler 60, described pinned coupler 60 are assemblied on the electric pad 10 and terminal block 70 are installed as Fig. 5; Socket connector 80, described socket connector 80 is connected in the terminal block 70 of socket connector 60; Terminal block 70, described terminal block 70 is arranged on the pinned coupler 60; Terminal 71, described terminal 71 stationary arrangement are in described terminal block 70.
Described pinned coupler 60 has the groove 64 that can be plugged on the opening on the electric pad 10, and the groove 64 of described opening is integrally formed by lower support plate 61, upper support board 62 and vertical component effect 63, is used to be installed in electric pad 10; Lid 81, described lid 81 is used to cover the outside of connector.
In addition, the pinned coupler 60 of pegging graft by groove 64 in a side of electric pad 10 comprises: connecting hole 65, and described connecting hole 65 is corresponding lower support plate 61 and upper support board 62 respectively; One end of described upper support board 62 forms clamping plate 66 and sliding tray 67, is used to install terminal block 70; Have assembly hole 68 on the described clamping plate 66, described assembly hole 68 is positioned at the position of the connecting hole 65 of corresponding lower support plate 61, is used to connect terminal block 70 and combined cover 81; Slip boss 69, this slip boss 69 is formed on a side of upper support board 62, the lower side boss 82 of the socket connector 80 that is used to combine closely.
In addition, the outside of lid 81 and pinned coupler 60 combines with the form of the plug 85 that covers socket connector 80.
The inwall of described lid 81 is protruding with rib 91, described rib 91 is clipped in 84 li of guiding grooves, described guiding groove 84 is formed on the plug 85 of socket connector 80, the inwall of described lid 81 also has axle sleeve 92, the position of described axle sleeve 92 is corresponding with connecting hole 65 and assembly hole 68 on being formed on described pinned coupler 60, installs with link 93.
In addition, the both sides on the surface of the upper support board 62 of pinned coupler 60 have the protruding 69a that is used for anti-sliding stop, are used to prevent the slip of the plug 85 of socket connector 80.
In addition, the shape of upper and lower of boss 82 that is formed on described socket connector 80 upper and lower parts is symmetrical, and the slip boss 69 of the bottom of described boss 82 and pinned coupler 60 is fitted, the end applying of the top of described boss 82 and lid 81.
As mentioned above, the action effect of the breaking piece of future generation that is used for electric pad of the present invention is as follows.
Fig. 5 represents the decomposing state that is used for the breaking piece of future generation 90 of electric pad of the present invention.
The order that connector 90 of the present invention was assembled or be assembled in electric pad 10 is, at first from pinned coupler 60 being assemblied in a side of electric pad 10.
In order to realize above-mentioned assembling, groove 64 is arranged on the pinned coupler 60.Groove 64 is inserted electric pad 10, fits closely in the lower support plate 61 of pinned coupler 60 and the bottom of electric pad 10, and upper support board 62 is positioned at the upper surface of electric pad 10.
The part of the upper support board 62 of pinned coupler 60 realizes the function of clamping plate 66.This is for the terminal block 70 of placing and be set with terminal 71, and upper support board 62 sliding tray 67 that also has the boss shape that is used for fixing terminal block 70 simultaneously is used to insert the head of terminal block 70.
After on upper support board 62, terminal block 70 being installed, need make a side protrude terminal 71 and the subsequent job of opposite side link plate 70 to make it not move.Simultaneously, leak outside in order to prevent terminal block 70, other adds lid 81.
When inserting link 93 combining below electric pad 10, described link 93 is successively by the connecting hole 65 of pinned coupler 60 and the assembly hole 68 of terminal block 70, and and the axle sleeve 92 of lid 81 combine.
Utilize a link 93 also can be installed on electric pad 10 to pinned coupler 60 and lid 81.
By all processes of enumerating above, installation pinned coupler 60 on electric pad 10, the terminal 71 that socket connector 80 is connected to terminal block 70 from the outside realizes "on" position.
The detailed description each several part is as follows.
Fig. 6 is the detailed structure of pinned coupler 60.The lower support plate 61 by being formed on pinned coupler 60 and the connecting hole 65 of upper support board 62 are installed in terminal block 70 on the clamping plate 66, by assembly hole 68 terminal block 70 and lid 81 are utilized link 93 disposable finishing in conjunction with operation, operation is uncomplicated, and succinct simple.
In addition, a side of upper support board 62 has slip boss 69, and when socket connector 80 was inserted the terminal 71 of terminal block 70, the boss 82 of socket connector 80 propped up and can not enter again, therefore can correctly judge the position of inserting socket connector 80.
Fig. 7 is the detailed structure of terminal block 70 and terminal 71.The terminal 71 that is fixedly installed on terminal block 70 is inner tubulose for empty hollow.Can reduce the use of the material of hollow space like this.Terminal 71 is the parts that are used for turn-on power, as long as be connected with the socket 83 of opposite side socket connector 80, need not use cylindrical.
The terminal 71 of hollow shape of the present invention is different with the terminal of cylindrical shape, and the inside of described terminal 71 is empty, therefore can weld with metal wire under the state of not processing the welding object position in addition.
Relative therewith, the terminal of cylindrical shape as mentioned above, need surface plane processing, the possibility that welding portion is short-circuited is also big, but the terminal of hollow 71 can not be short-circuited after the welded wire substantially because the tin of fusion along some infiltration of hollow space, has improved weld job, and in light weight, it is few and more economical to compare the cylindrical material use amount.
Fig. 8 is the detailed structure view of socket connector 80.Socket connector 80 is built-in with socket 83, in order to separate socket 83, to insert terminal 71, has formed the plug 85 with guiding groove 84.
In the connection procedure of plug 85, the guiding groove 84 that is formed on plug 85 enters along the rib 91 of lid 81, need not confirm the position of socket 83, correctly combination.Plug 85 top and the bottom are connected with boss 82, finish when connecting no longer to enter.
The protruding 69a that is used for anti-sliding stop that is formed on pinned coupler 60 upper support boards 62 surfaces is when inserting the plug 85 of socket connector 80, and the correct terminal 71 of inserting of guiding prevents to connect the back because external force deforms and slides simultaneously.
Figure 10 is in order to represent the connection status of pinned coupler 60 and socket connector 80, the figure of the state that lid 81 is separated; Figure 11 is the state of expression assembling lid 81.
The present invention has illustrated the working of an invention mode by drawing and description, but this is an illustration.Those skilled in the art may carry out various variation, and implement similar Design.
Claims (3)
1. breaking piece of future generation that is used for electric pad, the connector (90) that is used for electric pad comprising:
Pinned coupler (60), this pinned coupler (60) are assemblied in electric pad (10) and go up and be provided with terminal block (70); Socket connector (80), this socket connector (80) has socket (83), and this socket (83) connects the terminal block (70) of described pinned coupler (60); Terminal block (70), this terminal block (70) are arranged on the described pinned coupler (60); And terminal (71), this terminal (71) stationary arrangement is on described terminal block (70); Described pinned coupler (60) has the groove (64) that can be plugged on the opening on the described electric pad (10), this groove (64) is integrally formed by lower support plate (61), upper support board (62) and vertical component effect (63), is used to be installed in described electric pad (10); Lid (81), this lid (81) is used to cover the outside of connector; It is characterized in that the connector of described electric pad (90) also comprises:
Connecting hole (65), this connecting hole (65) are formed on the described lower support plate (61) and the described upper support board (62) of described pinned coupler (60) to be distinguished on the corresponding position;
Clamping plate (66) and sliding tray (67), these clamping plate (66) and sliding tray (67) are formed on an end of described upper support board (62), are used to install described terminal block (70);
Assembly hole (68), this assembly hole (68) are formed on the described clamping plate (66), and be corresponding with the connecting hole (65) of described lower support plate (61), is used to connect described terminal block (70) and in conjunction with described lid (81);
Slip boss (69), this slip boss (69) is formed on a side of described upper support board (62), is used for combining closely with the lower side boss (82) of socket connector (80);
Terminal (71), this terminal (71) is fixedly installed on the described terminal block (70), and described terminal (71) is the inner empty hollow tubular that is, is used to connect the socket (83) of described socket connector (80);
Plug (85), described plug (85) is built-in with described socket (83), and described plug (85) also has guiding groove (84), is used to separate described socket (83) and inserts described terminal (71);
Lid (81), this lid (81) is with the form of the plug (85) that covers described socket connector (80) and the combined outside of described pinned coupler (60), the inwall of described lid (81) is protruding with rib (91), described rib (91) is clipped in described guiding groove (84) lining, described guiding groove (84) is formed on the plug (85) of socket connector (80), the inwall of described lid (81) also has axle sleeve (92), this axle sleeve (92) is corresponding with described connecting hole (65) and described assembly hole (68) on being formed on described pinned coupler (60), installs with link (93).
2. the breaking piece of future generation that is used for electric pad according to claim 1, it is characterized in that, the both sides on upper support board (62) surface of described pinned coupler (60) have the projection (69a) that is used for anti-sliding stop, are used to prevent the slip of the plug (85) of described socket connector (80).
3. the breaking piece of future generation that is used for electric pad according to claim 1, it is characterized in that, the shape of upper and lower of boss (82) that is formed on described socket connector (80) upper and lower part is symmetrical, the slip boss (69) of the bottom of described boss (82) and described pinned coupler (60) is fitted, and an end of the top of described boss (82) and described lid (81) is fitted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102124138A CN102299446A (en) | 2010-06-28 | 2010-06-28 | Next generation safety connector for electric warming pad |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102124138A CN102299446A (en) | 2010-06-28 | 2010-06-28 | Next generation safety connector for electric warming pad |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102299446A true CN102299446A (en) | 2011-12-28 |
Family
ID=45359701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102124138A Pending CN102299446A (en) | 2010-06-28 | 2010-06-28 | Next generation safety connector for electric warming pad |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102299446A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07183070A (en) * | 1993-10-07 | 1995-07-21 | Hewlett Packard Co <Hp> | Electric connector |
| KR200165209Y1 (en) * | 1999-05-31 | 2000-02-15 | 신현규 | Connect socket for floor covered with laminated paper |
| US20040229479A1 (en) * | 2003-05-15 | 2004-11-18 | Carr Sheldon P. | Connector arrangement for an electric blanket or the like having a low voltage power supply |
| CN2936027Y (en) * | 2006-08-24 | 2007-08-22 | 陆晓华 | Electric heating blanket |
| KR20100001223A (en) * | 2008-06-26 | 2010-01-06 | 주식회사 유비에프 | Connertor for heating bedding |
-
2010
- 2010-06-28 CN CN2010102124138A patent/CN102299446A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07183070A (en) * | 1993-10-07 | 1995-07-21 | Hewlett Packard Co <Hp> | Electric connector |
| KR200165209Y1 (en) * | 1999-05-31 | 2000-02-15 | 신현규 | Connect socket for floor covered with laminated paper |
| US20040229479A1 (en) * | 2003-05-15 | 2004-11-18 | Carr Sheldon P. | Connector arrangement for an electric blanket or the like having a low voltage power supply |
| CN2936027Y (en) * | 2006-08-24 | 2007-08-22 | 陆晓华 | Electric heating blanket |
| KR20100001223A (en) * | 2008-06-26 | 2010-01-06 | 주식회사 유비에프 | Connertor for heating bedding |
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Application publication date: 20111228 |